Enzymatic activity of nitrogen-fixing soil bacteria

Abstract

The aim of this work was the study of enzymatic activity in nitrogen-fixing bacteria, such as protease, lipase, cellulose, amylase and urease. The bacteria used in the experiments were Agrobacterium sp. strain M-1 (MN717167) and Agrobacterium sp. strain Y-2 (MN721294), previously isolated by us from saline soils of the villages Mrgashat and Yeghegnut of Armenia, respectively [2].